izofon[10],
fonio[9],
fino[8], info[8], fono[8], znoi[4], ozoi[4], ozon[4], zono[4],
fin[7], fon[7], ino[3], oni[3], ono[3], zin[3], zon[3], zoo[3],
fi[6], in[2], ni[2], no[2], on[2], oz[2],
